Upgrade dependencies (#61)

Author: matteofigus

src/cfn/template.yaml

@@ -12,7 +12,7 @@ Globals:
         CREATE_CLOUDFRONT_DISTRIBUTION: !Ref CreateCloudFrontDistribution
         REGION: !Ref AWS::Region
         TO_BUCKET: !Ref WebUIBucket
-        VERSION: '1.11'
+        VERSION: '1.12'
   Api:
     Cors:
       AllowMethods: "'*'"